Merino Wool Base Layer - Top

  • Merino Wool Base Layer - Top

Merino Wool Base Layer - Top


Does your current base layer top feel scratchy? We’ve got a solution for you: 100% Merino Wool. The Merino advantage is real - it is super warm while also lightweight and it provides natural odor control. If it gets wet, it still retains its warmth. You can feel confident layering on top of this Merino Wool base layer top for cold days afield. 


  • Available in Seagrass Green or Pintail Brown color options 
  • 100% Merino Wool 
  • Crew Neck 
  • Raglan type sleeve allows for dynamic movement 
  • Thumbholes negate bunching when layering on top 
  • Sizing tag is placed on the side of the body instead of the neck to avoid scratching
      • Wondering what size you should order for your Duck Camp base layer? Order the same sizes that you would typically buy for shirts and bottoms as our base layer sizing generally run true to size.

        Base Layer Shirt Sizing

        Medium Large X-Large XX-Large
        Chest 39 - 41" 41 - 43" 43 - 45" 45 - 47"
        Waist 31 - 33" 33 - 35" 35 - 37" 37 - 39"
        Sleeve 34" 35" 36" 37"


         Base Layer Bottom Sizing

        Medium Large X-Large XX-Large
        Waist 31 - 33" 34 - 36" 36 - 38" 38 - 42"
        Inseam 30 - 32" 32 - 34" 33 - 35" 34 - 36"

        Deciding Between Sizes?
        If you're deciding between sizes it's best to order up a size.

        Size Guide Details


      • Merino Wool Care Instructions

        Machine wash cold with similar colors on gentle cycle. Do not use bleach or fabric softener. Line dry only as wool may shrink in some dryers. 

      Customer Reviews

      Based on 66 reviews

      No longer will I have chattering teeth as I’m set up on ole’ tom. (Well not from being cold😜)


      Seems nice really soft. It’s my first merino set not much base for comparison but first impression I think it will function well for me. I like nice thumb holes. Some just put an awkward slit in cuff.

      Wool layers you can wear anywhere.

      winters in the Midwest can be tough, and wool base layers are great for days out in the field. I bought a second set of bottoms and top to wear at work as well, and they do not disappoint. Please follow the wash and dry instructions, or they will shrink a little. I am 6’2 190lb and the larges fit very well.

      Super Comfortable!

      These base layers are the best I have found so far! They are not too constricting and they add the necessary warmth I was looking for. I also enjoy the thumb holes, which gives a bit more warmth to the hands and makes it easier to layer. THe biggest part though, is the texture! Often times the merino wool base layers have a somewhat abrasive texture that seems to almost want to attach itself to everything. These base layers did not have that! Huge win!!

      Top Notch

      I was a bit tentative about this purchase as to quality for the price. But Duck Camp came thru excellent quality, feel and most of all comfort. As an avid hunter all my life, I’ve learned that layering is the key to warmth and comfort in the field. And merino wool is the best base layer in my opinion but it needs to be of high quality. And on the mark this set is top notch and fits the bill to a tee. PS for an ol’ man like myself, this added layer of great warmth and comfort gives me extra time and days in the field. Thank you Duck Camp for quality goods for the Outdoor Sports.

      Hey John, Thanks so much for the kind words! Glad you're enjoying the base layers as much as we do! They are fantastic. Ultimate goal is the make being outdoors more seamless and to not worry about performance of gear because it actually works. Glad Duck Camp can do that for you! Enjoy those extra days out there! All the best, Alex & The Duck Camp team
      Never received

      I never received anything. FedEx either dropped it off at the wrong place or it was stolen from my porch.

      Hey Jason! Thanks for reaching out to us! I have set your order to reship and you should receive tracking information on your new shipment here shortly. So sorry this happened, but we will make sure we get this product out to you! Let me know if we can do anything else, reach out to if you need anything. All the best, Alex & The Duck Camp team
      Mid weight base layer

      Super soft and the warmest base layers I have ever used.

      Mom's Choice

      These are so soft!! I bought the top and bottoms for my two college age boys who are avid outdoorsmen. They do not care so much about what they have on, but MOM does. I want to make sure they are warm and cozy when I am not there. I enjoy spoiling them. Both say that I am the Best Mom for getting them these long underwear. They had no idea it could feel so good. Until now they had no idea they could feel this good while hunting in the woods :)

      Hey Ashley, If only all mom's were as cool as this! Scoring left and right! Thank you so much for the support! All the best, Alex & The Duck Camp team
      Review on DuckCamp Baselayer

      I bought a pair of thermals a few weeks again and wore them on a few coyote hunts and I was surprised with how comfortable and warm they are. I would highly recommend these thermals for hunting/comfort on cold days... I will probably purchase a second pair because my wife continues to steal them.

      Hey Cody, Thanks so much for the feedback! Glad you are getting some great use out of the base layers! I can understand why your wife tries to steal it, they are very comfortable! We definitely put care into our product when designing it and sounds like your wife has a keen eye! Appreciate the support, Alex & The Duck Camp team

      I just recently purchased the shirt I found it to be of great quality I wore it for the 1st time this past weekend I would strongly suggest it to anyone looking for a base layer top

      We 100% agree with you! That merino wool is fantastic. We appreciate your business! All the best, Alex & The Duck Camp team